diff --git a/evennia/utils/tests/data/broken_script.py b/evennia/utils/tests/data/broken_script.py
index 0484406671..76d3e7a4c7 100644
--- a/evennia/utils/tests/data/broken_script.py
+++ b/evennia/utils/tests/data/broken_script.py
@@ -1,3 +1,9 @@
+"""
+Defines a script module with a broken import, to catch the specific error case
+in loading global scripts where the module can be parsed but has broken
+dependencies.
+"""
+
 from evennia import nonexistent_module, DefaultScript
 
 class BrokenScript(DefaultScript):